Types of injectors and injection systems

Different injection systems

Your vehicle can be equipped with one of the three most common injection systems on the market. GDI (Direct injection), SDI (Semi-direct injection) or TBI (Throttle body injection).

Injectors manufacturers

There are several manufacturers of injectors, some are suppliers of automobile manufacturers while certain manufacturers such as Toyota and Honda produce their own injectors.

Keihin, Bosch, Siemens, Deka, Delphi, Toyota, Honda, Rochester (Delco), Denso, Mercury, Edelbrock, Accel, etc.

 

View inside of a gasoline injector

 

The different types of injectors and their compatibility.


Photo
May differ from yours

Injector model Injection system Refurbishment possible

GDI gasoline Direct Injection

GDI gasoline Direct Injection

Direct injection

YES

FSI Fuel statified injection

FSI Fuel statified injection

Direct injection

NO

SCI Smart charge injection

SCI Smart charge injection

Direct injection

NO

HPI High precision injection

HPI High precision injection

Direct injection

NO

JTS Jet Thrust Stoichiometric

JTS Jet Thrust Stoichiometric

Direct injection

NO

IDE Injection direct essence

IDE Injection direct essence

Direct injection

YES

Sky Activ Technology

Sky Activ Technology

Direct injection

YES

Ecotec-3

Ecotec-3

Direct injection

YES

E-Tec ( Evinrude, Ski-Doo, Sea-Doo)

E-Tec ( Evinrude, Ski-Doo, Sea-Doo)

Direct injection

YES

Top feed MPI

Top feed MPI

Semi-direct injection

YES

Side feed MPI

Side feed MPI

Semi-direct injection

YES

Optimax Air Injector

Optimax Air Injector

Semi-direct injection

YES

GM Throttle body

GM Throttle body

TBI

YES

Not sure?

If you are not sure whether your injectors may or may not be refurbished (cleaned and tested) contact us. We will check if your injectors are compatible with our advanced equipment.

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